Makefile enhancements.
Makefile enhancements.

fperez/cython,roxyboy/cython,bzzzz/cython,acrispin/cython,hhsprings/cython,hickford/cython,fabianrost84/cython,madjar/cython,JelleZijlstra/cython,scoder/cython,ABcDexter/cython,dahebolangkuan/cython,da-woods/cython,da-woods/cython,fperez/cython,mcanthony/cython,hpfem/cython,roxyboy/cython,marscher/cython,hpfem/cython,achernet/cython,JelleZijlstra/cython,marscher/cython,cython/cython,rguillebert/CythonCTypesBackend,rguillebert/CythonCTypesBackend,madjar/cython,bzzzz/cython,acrispin/cython,larsmans/cython,achernet/cython,marscher/cython,slonik-az/cython,marscher/cython,andreasvc/cython,roxyboy/cython,madjar/cython,acrispin/cython,achernet/cython,achernet/cython,c-blake/cython,dahebolangkuan/cython,bzzzz/cython,scoder/cython,fabianrost84/cython,achernet/cython,slonik-az/cython,encukou/cython,mrGeen/cython,hpfem/cython,mcanthony/cython,mrGeen/cython,acrispin/cython,madjar/cython,larsmans/cython,encukou/cython,hickford/cython,encukou/cython,andreasvc/cython,andreasvc/cython,larsmans/cython,dahebolangkuan/cython,mrGeen/cython,hhsprings/cython,c-blake/cython,bzzzz/cython,scoder/cython,hpfem/cython,hickford/cython,slonik-az/cython,ABcDexter/cython,JelleZijlstra/cython,larsmans/cython,hhsprings/cython,roxyboy/cython,hhsprings/cython,cython/cython,c-blake/cython,hpfem/cython,fperez/cython,fabianrost84/cython,hickford/cython,slonik-az/cython,cython/cython,cython/cython,JelleZijlstra/cython,andreasvc/cython,c-blake/cython,marscher/cython,encukou/cython,mcanthony/cython,fperez/cython,c-blake/cython,rguillebert/CythonCTypesBackend,mrGeen/cython,ChristopherHogan/cython,mcanthony/cython,roxyboy/cython,andreasvc/cython,rguillebert/CythonCTypesBackend,da-woods/cython,acrispin/cython,dahebolangkuan/cython,madjar/cython,scoder/cython,larsmans/cython,mcanthony/cython,fabianrost84/cython,slonik-az/cython,JelleZijlstra/cython,hhsprings/cython,hickford/cython,ABcDexter/cython,mrGeen/cython,da-woods/cython,fperez/cython,ChristopherHogan/cython,dahebolangkuan/cython,ABcDexter/cython,ABcDexter/cython,fabianrost84/cython,ChristopherHogan/cython,encukou/cython